19 lines
403 B
Plaintext
19 lines
403 B
Plaintext
dnl -*- Autoconf -*-
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AC_DEFUN([RUBY_WERROR_FLAG], [dnl
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save_CFLAGS="$CFLAGS"
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CFLAGS="$CFLAGS $rb_cv_warnflags"
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AS_IF([test "${ac_c_werror_flag+set}"], [
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rb_c_werror_flag="$ac_c_werror_flag"
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], [
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unset rb_c_werror_flag
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])
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ac_c_werror_flag=yes
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$1
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CFLAGS="$save_CFLAGS"
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save_CFLAGS=
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AS_IF([test "${rb_c_werror_flag+set}"], [
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ac_c_werror_flag="$rb_c_werror_flag"
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], [
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unset ac_c_werror_flag
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])])dnl
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